--- rxvt-unicode/src/rxvtperl.xs	2012/06/04 16:03:33	1.162
+++ rxvt-unicode/src/rxvtperl.xs	2012/06/05 11:00:40	1.166
@@ -802,7 +802,7 @@
     const_iv (XIMVisibleToForward),
     const_iv (XIMVisibleToBackword),
     const_iv (XIMVisibleToCenter),
-#if HAVE_XRENDER
+#if XRENDER
     const_iv (PictStandardARGB32),
     const_iv (PictStandardRGB24),
     const_iv (PictStandardA8),
@@ -980,7 +980,19 @@
 void
 rxvt_term::set_should_invoke (int htype, int inc)
 	CODE:
-        THIS->perl.should_invoke [htype] += inc;
+        uint8_t &count = THIS->perl.should_invoke [htype];
+        uint8_t prev = count;
+        count += inc;
+        if (!prev != !count)
+	  {
+            // hook status changed, react
+            switch (htype)
+              {
+                case HOOK_POSITION_CHANGE:
+                  if (count)
+                    THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
+              }
+	  }
 
 int
 rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
@@ -1247,10 +1259,17 @@
         OUTPUT:
         RETVAL
 
-Window
-rxvt_term::vt ()
+int
+rxvt_term::parent_x ()
+	CODE:
+        RETVAL = THIS->parent_x;
+        OUTPUT:
+        RETVAL
+
+int
+rxvt_term::parent_y ()
 	CODE:
-        RETVAL = THIS->vt;
+        RETVAL = THIS->parent_y;
         OUTPUT:
         RETVAL
 
@@ -1936,6 +1955,16 @@
 #############################################################################
 # fancy bg bloatstuff (TODO: should be moved up somewhere)
 
+# TODO: ugly
+void
+rxvt_term::get_geometry ()
+	PPCODE:
+	EXTEND (SP, 4);
+        PUSHs (sv_2mortal (newSViv (THIS->parent_x)));
+        PUSHs (sv_2mortal (newSViv (THIS->parent_y)));
+        PUSHs (sv_2mortal (newSViv (THIS->szHint.width)));
+        PUSHs (sv_2mortal (newSViv (THIS->szHint.height)));
+
 #if HAVE_IMG
 
 rxvt_img *
@@ -2099,9 +2128,6 @@
 rxvt_img::clone ()
 
 rxvt_img *
-rxvt_img::scale (int new_width, int new_height)
-
-rxvt_img *
 rxvt_img::transform (int new_width, int new_height, int repeat, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
 	INIT:
         double matrix[9] = {
@@ -2111,5 +2137,11 @@
         };
 	C_ARGS: new_width, new_height, repeat, matrix
 
+rxvt_img *
+rxvt_img::scale (int new_width, int new_height)
+
+rxvt_img *
+rxvt_img::rotate (int new_width, int new_height, int repeat, int x, int y, NV phi)
+
 #endif